:root{
  --nav-bg:#0e1a29;
  --accent:#f06d2f;
  --muted:#6c7a86;
  --page-bg:#f6f7f9;
  --card-bg:#ffffff;
}
*{box-sizing:border-box}
body{font-family:Inter,system-ui,Segoe UI,Roboto,Arial;margin:0;background:linear-gradient(90deg,var(--nav-bg) 0 80px, var(--page-bg) 80px 100%);color:#1f2933}
.topbar{background:var(--nav-bg);color:#fff;padding:20px 36px;display:flex;align-items:center;justify-content:space-between}
.brand{display:flex;gap:12px;align-items:center}
.logo{width:48px;height:48px;border-radius:50%;background:var(--accent);display:flex;align-items:center;justify-content:center;color:#fff;font-weight:800}
.tagline{margin:0;font-size:12px;opacity:.9}
nav ul{list-style:none;margin:0;padding:0;display:flex;gap:20px}
nav a{color:#cfe3ff;text-decoration:none;font-weight:600}
.container{max-width:1100px;margin:30px auto;padding:28px;background:linear-gradient(180deg,#fff,#fbfbfc);border-radius:8px;box-shadow:0 10px 30px rgba(13,21,33,0.06)}
.hero{display:grid;grid-template-columns:1fr 320px;gap:24px;align-items:start}
.kicker{display:inline-block;background:#fff7f1;border-radius:20px;padding:8px 14px;color:var(--accent);font-weight:700;font-size:12px}
.hero h2{font-size:40px;margin:12px 0;line-height:1.05}
.lead{color:var(--muted)}
.cta{display:flex;gap:12px;margin-top:12px}
.btn{padding:10px 16px;border-radius:30px;text-decoration:none;font-weight:700;display:inline-block}
.btn.primary{background:var(--accent);color:#fff}
.btn.ghost{background:transparent;border:1px solid #e6e9ed;color:#222}
.sidebar{background:#0f1720;color:#fff;padding:18px;border-radius:16px}
.section{margin-top:32px}
.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin-top:16px}
.card{background:var(--card-bg);padding:18px;border-radius:14px;box-shadow:0 8px 18px rgba(15,20,25,0.06)}
.muted{color:var(--muted);font-size:14px}
.images{display:flex;gap:12px;margin-top:18px}
.images img{width:100%;max-width:520px;border-radius:10px;box-shadow:0 8px 20px rgba(0,0,0,0.06)}
footer{margin-top:32px;padding-top:20px;border-top:1px solid #eef0f2;color:var(--muted)}
@media (max-width:980px){.hero{grid-template-columns:1fr}.cards{grid-template-columns:repeat(2,1fr)}}
@media (max-width:640px){nav ul{display:none}.cards{grid-template-columns:1fr}.hero h2{font-size:28px}}